9. ___________ of them has any great ability.
A. None of
B. None
C. No.
D. No one
第1题:
When William hurried home, he found that his mother ____already ____to hospital.
A、has; been sent
B、had; sent
C、has; sent
D、had; been sent
第2题:
A.any-to-many communication model
B.delivery of packets to the group interface that is closest to the sending device
C.one-to-many communication model
D.the same address for multiple devices in the group
E.one-to-nearest communication model
F.a unique IPV6 address for each device in the group
第3题:
第4题:
A、an,some
B、a,one
C、a,/
D、any,one
第5题:
9. — I ask you _________questions about your plan?
— course.
A.that
B.much
C.some
D.any
第6题:
1、在CSS中,如果要清除浮动层对文本的影响,下列说法正确的是
A.为浮动层增加clear属性,并设置其属性值为both
B.为浮动层增加clear属性,并设置其属性值为none
C.为放置文本的标签增加clear属性,并设置其属性值为both
D.为放置文本的标签增加clear属性,并设置其属性值为none